The 112437 is a BNC jack-to-jack bulkhead adapter designed to create a feedthrough connection for 50 Ohm coaxial cables. It features a durable nickel-plated brass body, a gold-plated brass contact pin for superior conductivity, and a Delrin insulator. This adapter is designed for panel mounting, accommodating a maximum panel thickness of 5.5 mm with a recommended 12.1 mm mounting hole. Its robust construction makes it suitable for applications in test equipment, instrumentation panels, and communication systems requiring a secure, chassis-grounded BNC interface.